| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $172.28 | 5.219% | $181.2713 | $181.27 | $181.25 | $181.30 |
| Purchase #2 | $167.57 | 3.826% | $173.9812 | $173.98 | $174.00 | $174.00 |
| Purchase #3 | $222.95 | 4.632% | $233.277 | $233.28 | $233.30 | $233.30 |
| Purchase #4 | $163.38 | 12.396% | $183.6326 | $183.63 | $183.65 | $183.60 |
| Purchase #5 | $70.74 | 3.276% | $73.0574 | $73.06 | $73.05 | $73.10 |
| Purchase #6 | $183.36 | 10.174% | $202.015 | $202.02 | $202.00 | $202.00 |
| Purchase #7 | $228.68 | 5.159% | $240.4776 | $240.48 | $240.50 | $240.50 |
| 7 purchase totals = | $1,208.96 | $1,287.7121 | $1,287.72 | $1,287.75 | $1,287.80 | |